<template>
  <div class="tab-control">
      <div v-for="(item,index) in title" 
      class="tab-control-item" 
      :class="{active: index === currentIndex}"
      @click="itemClick(index)"
      :key="item">
          <span>{{item}}</span>
      </div>
  </div>
</template>

<script>
export default {
    name: "TabControl",
    props: {
        title: {
            type: Array,
            default() {
                return []
            }
        }
    },
    data() {
        return {
            currentIndex: 0
        }
    },
    methods: {
        itemClick(index) {
            this.currentIndex = index;
            this.$emit('tabClick',index)
        }
    }
}
</script>

<style scoped>
    .tab-control {
        width: 100%;
        display: flex;
        text-align: center;
        font-size: 15px;
        height: 44px;
        line-height: 44px;
        background-color: #fff;
    }
    .tab-control-item {
        flex: 1;
    }

    .tab-control-item span {
        padding: 5px;
    }

    .active {
        color: var(--color-high-text)
    }

    .active span {
        border-bottom: 2px solid var(--color-tint);
    }
</style>